Futurlec Part Number, 74LS Department, Integrated Circuits. Category, 74LS Series. RoHS Compliant, -. Package Type, 14 Pin DIP. Technical Data, 74LS 74LS SN74LS08NSR. ACTIVE. SO. NS. Green (RoHS. & no Sb/Br). CU NIPDAU. LevelC-UNLIM. 0 to 74LS SN74S08D. ACTIVE. 74LS08 Quadruple 2 Input Positive AND Gate IC.

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Submitted by admin on 6 April The description for each pin is given below. Agilent Oscilloscope MHz 4 Channel. The chip is basically used where AND logic operation is needed. For realizing the above truth table let us take a simple AND gate application circuit as shown below.

Add to Wish List. With that the drop across 74la08 R1 will be zero. Attach Image Upload File. When both buttons are not pressed. HTML is not translated! TL — Programmable Reference Voltage.

74LS08 Datasheet

This LED is connected to detect the state uc output. The chip provides TTL outputs which are needed in some systems. Entry to closed Facebook Group for students 1. The circuit working can be explained in few stages below: Because total VCC appears across transistors the drop across resistor R1 will be zero.


Your shopping cart is 74os08 Discuss and share an experience with other student makers from Malaysia and Singapore. In the circuit two transistors are connected in series to form a AND gate. Fingerprint Reader Integrated Lc Wait for verification status. The chip is available in different packages and is chosen depending on requirement.

The two inputs of AND gate are driven out from bases of the two transistors. No shipping charges on all of your order. When any one of the buttons is pressed. Both transistors will be ON and voltage across both of them will be zero. Total Reviews 0 click here write review to add review for this product. At this time the total VCC appears across resistor R1. Raspberry Pi Media Kit. A few mentioned below. For better understanding the internal working let 74sl08 consider the simplified internal circuit of AND gate as shown below.

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Get the latest updates on training, seminars, and workshops. No questions have been asked about this product. The chip is used in systems where high speed AND operation is needed.

IC 74LS08 HD74LS08P

Output of the AND gate is the voltage across resistor R1. Iv output is nothing but voltage across resistor R1 it will be LOW. Get the latest updates on offers and promotion 2. Qty Add to Cart. There are four AND gates in the chip, we can use one or all gates simultaneously. Valid for 1 year.


Because of this the chip can be used for high speed AND operations. Coin Acceptor -Programmable 6 Coins. The four AND gates in the chip mentioned earlier are connected internally as shown in diagram below. Martin French part St. When both buttons are pressed.

74LS08 – 74LS08 Quad 2-Input AND Gates (Open Collector)

These two inputs are connected to buttons to change the logic of inputs. After verifying the three states, you can tell that we have satisfied the above truth table.

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